Thomas Bell
25Patents
5h-index
19Co-inventors
66Inventor score
Filing activity: Dec 27, 1991 → Jan 26, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6052647A | Method and system for automatic control of vehicles based on carrier phase differential GPS | Physics | 228 | Expired |
| US7000890B2 | Pressure compensated shear seal solenoid valve | Fixed Constructions | 42 | Expired |
| US7520297B2 | Pressure regulator device and system | Emerging Cross-Sectional Technologies | 30 | Active |
| US5351543A | Crack detection using resonant ultrasound spectroscopy | Physics | 25 | Expired |
| US7757703B2 | Device for regulating pressure | Emerging Cross-Sectional Technologies | 9 | Active |
| US8291938B2 | Pressure-compensated accumulator bottle | Emerging Cross-Sectional Technologies | 5 | Active |
| US9213423B2 | Method and system for determining stylus tilt in relation to a touch-sensing device | Physics | 4 | Active |
| US8733090B2 | Methods and systems for subsea electric piezopumps | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US10394348B2 | Active stylus with multiple sensors for receiving signals from a touch sensor | Physics | 4 | Active |
| US11360582B2 | Active stylus with multiple sensors for receiving signals from a touch sensor | Physics | 3 | Active |
| US10545608B2 | Touch sensor electrode system and method | Physics | 2 | Active |
| US10394392B2 | Object detection and scan | Physics | 2 | Active |
| US9864456B2 | Touch sensor electrode driving | Physics | 2 | Active |
| US10133369B2 | Method and system for determining stylus tilt in relation to a touch-sensing device | Physics | 1 | Active |
| US9939930B2 | Active stylus with multiple sensors for receiving signals from a touch sensor | Physics | 1 | Active |
| US11720186B2 | Active stylus with multiple sensors for receiving signals from a touch sensor | Physics | 0 | Active |
| US10409429B2 | Object detection and scan | Physics | 0 | Active |
| US8947404B2 | Stylus | Physics | 0 | Active |
| US11921938B2 | Active stylus with multiple sensors for receiving signals from a touch sensor | Physics | 0 | Active |
| US8578970B2 | Pressure-compensated accumulator bottle | Emerging Cross-Sectional Technologies | 0 | Active |
| US10459541B2 | Method and system for determining stylus tilt in relation to a touch-sensing device | Physics | 0 | Active |
| US10409428B2 | Object detection and scan | Physics | 0 | Active |
| US10649595B2 | Touch sensor with force sensor response normalization, and related method and apparatus | Physics | 0 | Active |
| US12229351B2 | Touch sensor and method for deriving a stylus position | Physics | 0 | Active |
| US10955942B2 | Active stylus with multiple sensors for receiving signals from a touch sensor | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.